insatiability

from The Collaborative International Dictionary of English v.0.48

Insatiability \In*sa`tia*bil"i*ty\, n., [L. insatiabilitas; cf.
   F. insatiabilite.]
   The state or quality of being insatiable; insatiableness.
   [1913 Webster]

         Eagerness for increase of possession deluges the soul,
         and we sink into the gulfs of insatiability. --Rambler.
   [1913 Webster]